[Bug 11203] Versions 9.52 & 9.53 throw page exception on Enterprise Architect

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=11203





--- Comment #25 from Ian Goddard <igoddard at nildram.co.uk>  2008-12-14 07:26:57 ---
Created an attachment (id=17920)
 --> (http://bugs.winehq.org/attachment.cgi?id=17920)
Minimal patch to fix

In response to Austin English's request in WWW 354 this bug is still present in
1.1.10 and is, as far as I can tell, responsible for most if not all the visual
failures for igoddard-laptop in winetest.

I've attached a minimal patch which works for me.  The existing code contains
this comment, however:

"This is not necessarily right. X11 always has 24 bits per pixel, but it can
run with 24 bit framebuffers and 32 bit framebuffers. It doesn't make any
difference for windowing, but gl applications can get visuals with alpha
channels. So we should check the framebuffer and/or opengl formats available to
find out what the framebuffer actually does"

So maybe there could be issues with other H/W if the patch is applied.

When the patch is applied the Enterprise Architect starts up OK but in doing so
returns this message:

err:x11drv:X11DRV_CreateBitmap Trying to make bitmap with planes=1, bpp=32

As the "error" being reported is non-fatal I wonder if it is significant or
whether the message could be removed.

Ian


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